Python3: resources and libraries
[csit.git] / tests / vpp / perf / nfv_density / vm_vhost / chain_dot1qip4vxlan / 2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf.robot
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8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
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11 # See the License for the specific language governing permissions and
12 # limitations under the License.
13
14 *** Settings ***
15 | Resource | resources/libraries/robot/shared/default.robot
16 |
17 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | RECONF
18 | ... | NIC_Intel-X710 | L2BDMACLRN | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY
19 | ... | VHOST | VM | VHOST_1024 | VXLAN | DOT1Q | NF_DENSITY | NF_TESTPMD
20 | ... | CHAIN | 10R1C | 1_ADDED_CHAIN | 10VM1T
21 |
22 | Suite Setup | Setup suite single link | performance
23 | Suite Teardown | Tear down suite | performance
24 | Test Setup | Setup test
25 | Test Teardown | Tear down test | performance | vhost
26 |
27 | Test Template | Local Template
28 |
29 | Documentation | *RFC2544: Packet loss L2BD test cases with Dot1Q and
30 | ... | VXLANoIPv4 with ${nf_chains} instances, ${nf_nodes} VMs per instance.*
31 |
32 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
33 | ... | with single links between nodes.
34 | ... | *[Enc] Packet Encapsulations:* Dot1q-IPv4-UDP-VXLAN-Eth-IPv4 for L2\
35 | ... | switching of IPv4. Dot1q-IPv4-UDP-VXLAN-Eth-IPv4 is applied on link\
36 | ... | between DUT1 and TG.
37 | ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge-\
38 | ... | domain and MAC learning enabled. Qemu VNFs are connected\
39 | ... | to VPP via vhost-user interfaces. Guest is running testpmd l2xc\
40 | ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is\
41 | ... | tested with ${nic_name}.
42 | ... | *[Ver] TG verification:* TG finds and throughput NDR (Non Drop\
43 | ... | Rate) with zero packet loss tolerance, then measured loss at this load\
44 | ... | while additional chain is configured.\
45 | ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
46 | ... | contains two L3 flow-groups (flow-group per direction, 256 flows per\
47 | ... | flow-group) with all packets containing Ethernet header with .1Q, IPv4\
48 | ... | header, UPD header, VXLAN header and static payload. MAC addresses are\
49 | ... | matching MAC addresses of the TG node interfaces.
50 | ... | *[Ref] Applicable standard specifications:* RFC2544, RFC7348.
51
52 *** Variables ***
53 | @{plugins_to_enable}= | dpdk_plugin.so
54 | ${crypto_type}= | ${None}
55 | ${nic_name}= | Intel-X710
56 | ${nic_driver}= | vfio-pci
57 | ${osi_layer}= | L3
58 | ${overhead}= | ${54}
59 | ${nf_dtcr}= | ${2}
60 | ${nf_dtc}= | ${0.5}
61 | ${nf_chains}= | ${10}
62 | ${nf_added_chains}= | ${1}
63 | ${nf_nodes}= | ${1}
64 # Traffic profile:
65 | ${traffic_profile}=
66 | ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
67
68 *** Keywords ***
69 | Local Template
70 | | [Documentation]
71 | | ... | [Cfg] DUT runs Dot1Q-IP4-Vxlan L2BD switching config.\
72 | | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
73 | | ... | [Ver] Measure packet loss during reconfig at NDR load.\
74 | |
75 | | ... | *Arguments:*
76 | | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
77 | | ... | Type: integer, string
78 | | ... | - phy_cores - Number of worker threads to be used. Type: integer
79 | | ... | - rxq - Number of Rx queues to be used. Type: integer
80 | |
81 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
82 | |
83 | | Set Test Variable | \${frame_size}
84 | |
85 | | ${nf_total_chains}= | Evaluate | ${nf_chains} + ${nf_added_chains}
86 | | Given Set Max Rate And Jumbo
87 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
88 | | And Pre-initialize layer driver | ${nic_driver}
89 | | And Apply startup configuration on all VPP DUTs
90 | | When Initialize layer driver | ${nic_driver}
91 | | And Initialize layer interface
92 | | ... | count=${nf_total_chains}
93 | | And Initialize layer dot1q
94 | | ... | count=${nf_chains} | vlan_per_chain=${False}
95 | | And Initialize layer ip4vxlan
96 | | ... | count=${nf_chains}
97 | | And Initialize L2 bridge domains for multiple chains with Vhost-User
98 | | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
99 | | And Configure chains of NFs connected via vhost-user
100 | | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
101 | | ... | use_tuned_cfs=${False} | auto_scale=${False} | vnf=testpmd_io
102 | | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
103 | | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
104 | | Start Traffic on Background | ${unidirectional_throughput}pps
105 | | And Initialize layer dot1q
106 | | ... | count=${nf_total_chains} | vlan_per_chain=${False}
107 | | ... | start=${nf_chains+1}
108 | | And Initialize layer ip4vxlan
109 | | ... | count=${nf_total_chains} | start=${nf_chains+1}
110 | | And Initialize L2 bridge domains for multiple chains with Vhost-User
111 | | ... | nf_chains=${nf_total_chains} | nf_nodes=${nf_nodes}
112 | | ... | start=${nf_chains+1}
113 | | ${result}= | Stop Running Traffic
114 | | Display Reconfig Test Message | ${result}
115
116 *** Test Cases ***
117 | tc01-118B-1c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
118 | | [Tags] | 118B | 1C
119 | | frame_size=${118} | phy_cores=${1}
120
121 | tc02-118B-2c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
122 | | [Tags] | 118B | 2C
123 | | frame_size=${118} | phy_cores=${2}
124
125 | tc03-118B-4c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
126 | | [Tags] | 118B | 4C
127 | | frame_size=${118} | phy_cores=${4}
128
129 | tc04-1518B-1c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
130 | | [Tags] | 1518B | 1C
131 | | frame_size=${1518} | phy_cores=${1}
132
133 | tc05-1518B-2c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
134 | | [Tags] | 1518B | 2C
135 | | frame_size=${1518} | phy_cores=${2}
136
137 | tc06-1518B-4c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
138 | | [Tags] | 1518B | 4C
139 | | frame_size=${1518} | phy_cores=${4}
140
141 | tc07-9000B-1c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
142 | | [Tags] | 9000B | 1C
143 | | frame_size=${9000} | phy_cores=${1}
144
145 | tc08-9000B-2c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
146 | | [Tags] | 9000B | 2C
147 | | frame_size=${9000} | phy_cores=${2}
148
149 | tc09-9000B-4c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
150 | | [Tags] | 9000B | 4C
151 | | frame_size=${9000} | phy_cores=${4}
152
153 | tc10-IMIX-1c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
154 | | [Tags] | IMIX | 1C
155 | | frame_size=IMIX_v4_1 | phy_cores=${1}
156
157 | tc11-IMIX-2c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
158 | | [Tags] | IMIX | 2C
159 | | frame_size=IMIX_v4_1 | phy_cores=${2}
160
161 | tc12-IMIX-4c-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf
162 | | [Tags] | IMIX | 4C
163 | | frame_size=IMIX_v4_1 | phy_cores=${4}